Import existing toolbox components

1 files changed, 42 insertions, 0 deletions

diff --git a/thread_pool.h b/thread_pool.h
new file mode 100644
index 0000000..496fd9c
--- /dev/null
+++ b/thread_pool.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 Mikhail Burakov. This file is part of toolbox.
+ *
+ * toolbox is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * toolbox is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with toolbox.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef THREAD_POOL_H_
+#define THREAD_POOL_H_
+
+#include <stdatomic.h>
+#include <stddef.h>
+#include <threads.h>
+
+struct ThreadPool_Task;
+
+struct ThreadPool {
+  atomic_bool running;
+  thrd_t* threads;
+  size_t threads_count;
+  cnd_t tasks_cond;
+  mtx_t tasks_mutex;
+  struct ThreadPool_Task* tasks;
+  size_t tasks_count;
+};
+
+int ThreadPool_Create(struct ThreadPool* thread_pool, size_t threads_count);
+int ThreadPool_Schedule(struct ThreadPool* thread_pool, void (*fun)(void*),
+                        void* user);
+void ThreadPool_Destroy(struct ThreadPool* thread_pool);
+
+#endif  // THREAD_POOL_H_